What best practices should be followed when setting up a system to handle email bounces in PHP?

When setting up a system to handle email bounces in PHP, it is important to track bounced emails and take appropriate actions such as removing the email address from your mailing list or marking it as invalid. One common approach is to use a service like Amazon SES or Mailgun that provides bounce handling functionality. You can also set up a webhook to receive bounce notifications and process them in your PHP code. 

// Example code snippet for handling email bounces in PHP using a webhook

// Receive webhook data
$webhook_data = file_get_contents('php://input');
$bounce_data = json_decode($webhook_data, true);

// Process bounce data
if ($bounce_data['notificationType'] == 'Bounce') {
    $email = $bounce_data['bounce']['bouncedRecipients'][0]['emailAddress'];
    
    // Remove email address from mailing list or mark as invalid
    // Your implementation logic here
}

Keywords

email bounces PHP bounce handling SMTP bounce processing

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